Performance Improvements of Power Management in CDMA Systems by Adaptive Modulation

被引：0
|
作者：
Benedetto, Francesco [1 ]
Izzo, Domenico [1 ]
机构：
[1] Univ ROMA TRE, Signal Proc Telecommun & Econ Lab SP4TE, I-00146 Rome, Italy
来源：
2013 36TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND SIGNAL PROCESSING (TSP) | 2013年
关键词：
Adaptive modulation; power control; rate control; non-cooperative games; CDMA systems; GAME-THEORETIC APPROACH; JOINT RATE; WIRELESS; NETWORKS; DS/CDMA;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A signal processing procedure for distributed resource allocation (power and rate management) in telecommunication systems is here introduced. A generalized approach towards adaptive modulation is discussed, as a noncooperative joint modulation, rate and power control game for the uplink of a single cell CDMA system. Then, an iterative algorithm to select the best power and rate values for the desired modulation is presented. Performance analysis is finally carried out in comparison with conventional joint rate and power control approach, also based on game theory.
引用
收藏
页码：149 / 153
页数：5
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